Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5783027 | Zipper fusing machine for attaching zipper material to a plastic web | Larry M. Rodenstein, Theodore Amell | 1998-07-21 |
| 5672234 | Zipper fusing machine for attaching zipper material to a plastic web | Larry M. Rodenstein, Theodore Amell | 1997-09-30 |